Base | Representation |
---|---|
bin | 1011111011111011100000… |
… | …0111110001011000101000 |
3 | 1201110122220001022100021112 |
4 | 2332332320013301120220 |
5 | 3210011342304244222 |
6 | 43525103012325452 |
7 | 2523123155333561 |
oct | 276767007613050 |
9 | 51418801270245 |
10 | 13124214134312 |
11 | 41aaa47805346 |
12 | 157b688913888 |
13 | 7427b9c59a88 |
14 | 335302d03168 |
15 | 17b5ce5aebe2 |
hex | befb81f1628 |
13124214134312 has 32 divisors (see below), whose sum is σ = 26055597839400. Its totient is φ = 6176059828224.
The previous prime is 13124214134249. The next prime is 13124214134333. The reversal of 13124214134312 is 21343141242131.
It can be written as a sum of positive squares in 4 ways, for example, as 11381217443236 + 1742996691076 = 3373606^2 + 1320226^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32941514 + ... + 33337542.
Almost surely, 213124214134312 is an apocalyptic number.
It is an amenable number.
13124214134312 is a deficient number, since it is larger than the sum of its proper divisors (12931383705088).
13124214134312 is a wasteful number, since it uses less digits than its factorization.
13124214134312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 639725 (or 639721 counting only the distinct ones).
The product of its digits is 13824, while the sum is 32.
Adding to 13124214134312 its reverse (21343141242131), we get a palindrome (34467355376443).
The spelling of 13124214134312 in words is "thirteen trillion, one hundred twenty-four billion, two hundred fourteen million, one hundred thirty-four thousand, three hundred twelve".
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